KR100533025B1 - 동영상 데이터의 분할장치 및 방법 - Google Patents

동영상 데이터의 분할장치 및 방법 Download PDF

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Publication number
KR100533025B1
KR100533025B1 KR10-2003-0014095A KR20030014095A KR100533025B1 KR 100533025 B1 KR100533025 B1 KR 100533025B1 KR 20030014095 A KR20030014095 A KR 20030014095A KR 100533025 B1 KR100533025 B1 KR 100533025B1
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KR
South Korea
Prior art keywords
signal
approximated
coefficients
output
coefficient
Prior art date
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KR10-2003-0014095A
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English (en)
Korean (ko)
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KR20040079156A (ko
Inventor
노규찬
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR10-2003-0014095A priority Critical patent/KR100533025B1/ko
Priority to EP03006824A priority patent/EP1455535A3/en
Priority to JP2003089434A priority patent/JP2004274686A/ja
Priority to US10/647,937 priority patent/US6956900B2/en
Publication of KR20040079156A publication Critical patent/KR20040079156A/ko
Priority to US11/189,963 priority patent/US7474697B2/en
Application granted granted Critical
Publication of KR100533025B1 publication Critical patent/KR100533025B1/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/103—Combustion in two or more stages in separate chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR10-2003-0014095A 2003-03-06 2003-03-06 동영상 데이터의 분할장치 및 방법 KR100533025B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR10-2003-0014095A KR100533025B1 (ko) 2003-03-06 2003-03-06 동영상 데이터의 분할장치 및 방법
EP03006824A EP1455535A3 (en) 2003-03-06 2003-03-27 Apparatus and method for partitioning video data
JP2003089434A JP2004274686A (ja) 2003-03-06 2003-03-27 動映像データ分割装置及びその方法
US10/647,937 US6956900B2 (en) 2003-03-06 2003-08-25 Apparatus and method for partitioning moving picture data
US11/189,963 US7474697B2 (en) 2003-03-06 2005-07-25 Apparatus and method for partitioning moving picture data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2003-0014095A KR100533025B1 (ko) 2003-03-06 2003-03-06 동영상 데이터의 분할장치 및 방법

Publications (2)

Publication Number Publication Date
KR20040079156A KR20040079156A (ko) 2004-09-14
KR100533025B1 true KR100533025B1 (ko) 2005-12-02

Family

ID=32822718

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0014095A KR100533025B1 (ko) 2003-03-06 2003-03-06 동영상 데이터의 분할장치 및 방법

Country Status (4)

Country Link
US (2) US6956900B2 (ja)
EP (1) EP1455535A3 (ja)
JP (1) JP2004274686A (ja)
KR (1) KR100533025B1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7769084B1 (en) 2002-07-15 2010-08-03 Apple Inc. Method for implementing a quantizer in a multimedia compression and encoding system
KR100533025B1 (ko) * 2003-03-06 2005-12-02 엘지전자 주식회사 동영상 데이터의 분할장치 및 방법
US7512570B2 (en) * 2006-05-30 2009-03-31 Zaracom Technologies Inc. Artificial intelligence analyzer and generator
US9294766B2 (en) 2013-09-09 2016-03-22 Apple Inc. Chroma quantization in video coding
JP6417815B2 (ja) * 2014-09-19 2018-11-07 富士ゼロックス株式会社 情報処理装置及び情報処理プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638198A (ja) * 1992-05-19 1994-02-10 Sony Corp 画像信号伝送装置及び画像信号伝送方法
FR2697393A1 (fr) * 1992-10-28 1994-04-29 Philips Electronique Lab Dispositif de codage de signaux numériques représentatifs d'images, et dispositif de décodage correspondant.
DE69522861T2 (de) * 1994-06-30 2002-04-11 Koninkl Philips Electronics Nv Verfahren und Einrichtung zur Codeumwandlung von codiertem Datenstrom
US5825970A (en) * 1994-12-20 1998-10-20 Lg Electronics Inc. Quantization number selecting apparatus for DVCR and method therefor
JP3743837B2 (ja) * 1996-06-14 2006-02-08 株式会社大宇エレクトロニクス ランレングス符号器
KR100331333B1 (ko) 1998-11-13 2002-05-09 윤종용 영상데이터 분할방법 및 그에 의한 부호화 데이터의 복호화방법
KR100375345B1 (ko) 1998-12-01 2003-03-10 삼성전자주식회사 오류 허용 모드를 위한 비디오 코딩 방법 및 그 장치
KR100742518B1 (ko) * 1999-07-02 2007-08-02 코닌클리케 필립스 일렉트로닉스 엔.브이. 정보의 압축 저장
KR100533025B1 (ko) * 2003-03-06 2005-12-02 엘지전자 주식회사 동영상 데이터의 분할장치 및 방법

Also Published As

Publication number Publication date
KR20040079156A (ko) 2004-09-14
US7474697B2 (en) 2009-01-06
US6956900B2 (en) 2005-10-18
US20050254580A1 (en) 2005-11-17
EP1455535A2 (en) 2004-09-08
US20040184536A1 (en) 2004-09-23
JP2004274686A (ja) 2004-09-30
EP1455535A3 (en) 2005-10-12

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